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RupertPupkin · 01-25-2021, 09:04 PM

Contacted ECS regarding pulley sizes, and he said that all the unrestricted kits that gets sent out has the 3.7 pulley size. I’m kind of confused since on their website it says 3.47. On top of that he recommended not dropping down in pulley size since it’ll overdoing the sc...

01-25-2021, 09:04 PM	#1
RupertPupkin Drives: 2014 Camaro SS 1Le Join Date: Feb 2016 Location: IL Posts: 1,612	So confused now. Contacted ECS regarding pulley sizes, and he said that all the unrestricted kits that gets sent out has the 3.7 pulley size. I’m kind of confused since on their website it says 3.47. On top of that he recommended not dropping down in pulley size since it’ll overdoing the sc... __________________ 2014 SS 1LE Money Pit/ Forged 402 CAM 22X/24X, .619/.617, 113 LSA/ LS9 Heads FIC 1200cc/DSX Aux Pump//McLeod RXT Clutch 730whp: 630Trq